Want to save big on health care? January 31st is the last chance to enroll in a 2016 plan. Most people who sign up for health insurance through HealthCare.gov .\rbr\rbrWant to save big on health care? January 31st is the last chance to enroll in a 2016 plan. Most people who sign up for health insurance through HealthCare.gov .\rbr\rbrWant to save big on health care? January 31st is the last chance to enroll in a 2016 plan. Most people who sign up for health insurance through HealthCare.gov.\rbr\rbrWant to save big on health care? January 31st is the last chance to enroll in a 2016 plan. Most people who sign up for health insurance through HealthCare.gov.